Question

我正在尝试创建一个嵌套的通用字典，但是在分配内存时我遇到了运行时错误，我应该如何分配内存我已经声明了一个通用字典如下

dim tmp as generic.dictionary(of object,generic.dictionary (of int, object))

我使用了以下语句来分配内存

 dim tmp as generic.dictionary (of object,generic.dictionary (of int, object)) = New generic.dictionary (of object,generic.dictionary (of int, object))

此致维沙尔

Answer 1

以下代码编译并执行时没有问题。

' .NET targeting: 4.6
' VB.NET version: 2012 (VB 11)

Option Strict On
Option Explicit On

Module Module1
    Public Sub Main()
        Dim tmp As Generic.Dictionary(Of Object, Generic.Dictionary(Of Integer, Object))
        tmp = New Generic.Dictionary(Of Object, Generic.Dictionary(Of Integer, Object))
    End Sub
End Module

VB .NET中的嵌套字典

1 个答案: